diff --git a/scripts/developer/tests/dynamics/dynamics-tests.html b/scripts/developer/tests/dynamics/dynamics-tests.html
index 0f324e121c..6ef82c4b70 100644
--- a/scripts/developer/tests/dynamics/dynamics-tests.html
+++ b/scripts/developer/tests/dynamics/dynamics-tests.html
@@ -9,8 +9,8 @@
 
     lifetime: <input id="lifetime" type="text" size=6>
     <hr>
-    <input type="button" id="cone-twist-and-spring-lever-test" value="Cone-Twist and Spring-Action Lever"><br>
-    A platform with a lever.  The lever can be moved in a cone and rotated.  A spring brings it back to its neutral position.
+    <input type="button" id="cone-twist-and-tractor-lever-test" value="Cone-Twist and Tractor-Action Lever"><br>
+    A platform with a lever.  The lever can be moved in a cone and rotated.  A tractor brings it back to its neutral position.
     <hr>
     <input type="button" id="door-vs-world-test" value="Hinge Between Swinging Door and World"><br>
     A grabbable door with a hinge between it and world-space.
@@ -31,7 +31,7 @@
     A chain of spheres connected by ball-and-socket joints coincident-with the spheres.
     <hr>
     <input type="button" id="ragdoll-test" value="Ragdoll"><br>
-    A self-righting ragdoll.  The head is on a weak spring vs the body.
+    A self-righting ragdoll.  The head is on a weak tractor vs the body.
 
   </body>
 </html>